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NEXPOW Car Jump Starter,Car Battery Jump Starter 4000A Peak Q11 Pack for Up to All Gas and 10.0L Diesel Engine12V Auto Battery Booster,Jumper Cables,Portable Lithium Jump Box with LED Light/USB QC3.0

  • Based on 11,036 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, May 28
Order within 13 hours and 6 minutes
Available payment plans shown during checkout

Size: 4000A


Features

  • 4000A Car Jump Starter: The Q11 jump starter boasts a peak current of 4000A can quickly jump start a dead car battery and can quickly start 12V vehicles, including gas engines or diesel engines of up to 10.0L. The lithium battery booster allows for up to 60 jump starts on a single charge (just over 25% of power is enough to start your car). It is suitable for cars, trucks, motorcycles, boats, RVs, tractors, and more.
  • 8 Types Protections: This portable and easy-to-use battery jump starter provides safety without the worry of incorrect connections . It has over discharge protection , reverse polarity protection, low-temperature protection, high-temperature protection, over-load protection. You can safely connect it to any 12-volt automotive car battery for ultimate protection.
  • 2 USB Power Pack: The Q11 portable jump starter is designed with 2 USB outputs (5V/3A and 5V/2.1A). The quick charge 3.0 USB port can fully charge your cellphones, tablets, and other mobile devices at the fastest rate (up to 75% faster than a standard charger). It can also power your other car accessories using a 12V/10A DC port, such as tire inflators, inverters, and more.
  • 4 in 1 Multi-Function: The Q11 jump starter is a powerful jump starter; portable charger, LED flashlight, and S.O.S. lighting signal for help. It can help you in any situation, especially for adventures, outdoor activities, emergencies, and travel.
  • What You Get: The package includes a Q11 Car Battery Jump Starter x1, Smart Jump Cable x1, USB Type-C Charging Cable x1, EVA Carrying Case x1, Cigarette Lighter Converter x1, and User Manual x1. It also comes with 2 years of technical support. Please feel free to contact us if you have any questions.
  • TIPS Before starting the car, please ensure that the power is greater than 50%. In addition, if you have not used it for a long time, it is recommended to charge the jump starter every 2-3 months to keep the jump starter in a healthy state.

Brand: NEXPOW


Product Dimensions: 5.35"D x 3.89"W x 11.1"H


Item Weight: 3.61 Pounds


Amperage: 4000 Amps


Peak Output Current: 4000 Amps


Brand: ‎NEXPOW


Product Dimensions: ‎5.35"D x 3.89"W x 11.1"H


Item Weight: ‎3.61 Pounds


Amperage: ‎4000 Amps


Peak Output Current: ‎4000 Amps


Manufacturer: ‎Shenzhen Crosstech Co.,Ltd


Item Weight: ‎3.61 pounds


Item model number: ‎Q11


Batteries: ‎4 Lithium Ion batteries required. (included)


Manufacturer Part Number: ‎Q11


Date First Available: February 13, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good Product
Size: 1500A
Bought this through amazon and had it delivered the same day. It came pre-charged, and we were able to use it immediately. Hooking up the jumpers and using it was extremely easy. It is nice and portable, though it would be nicer if it had a bag to keep all the accessories together.
Reviewed in the United States on February 29, 2024 by R. Smith

  • Great product!
Size: 1500A
My car battery was on its last legs and I couldn’t afford a new battery at the moment and anytime it was cold overnight my battery would be dead by the Morning. So I ordered this as a hope to not have to ask people for a jump. It works great!!!!! Super easy to use, just plug it the jumper attachment, connect to your battery and BOOM! Instant start up, gotta say I’ll never not have this In my car for emergencies ... show more
Reviewed in the United States on February 20, 2024 by Cole

  • It REALLY works!
Size: 1500A
We charged up a 1993 Lincoln Towncar with a DEAD battery in 5 seconds. It started immediately. It was too far for an extension cord to reach. This will be great in bad weather. I'm uneasy with electric cords and devices sitting in pouring rain.... We expected the device to be drained, and need a full recharge after we used it, but the lights on it indicated it was ready to use again. So much lighter and more portable than the huge battery charger. It only charges via USB [don't like that] but we had an AC/DC converter to plug it into an outlet. Worked great! WE ARE NOT DISAPPOINTED! My husband called it "AMAZING!" ... show more
Reviewed in the United States on February 13, 2024 by marsha yates

  • Great product
Size: 1500A
This is amazing! It’s hard to believe that such a small device can pack so much power but it does. It also gives me confidence that my family members won’t be stranded with a dead battery. I’m ordering one for everyone in my family. It charges just about any battery that needs charging. Great product. ... show more
Reviewed in the United States on January 6, 2024 by jagpaula

  • Great little jumper, saved me a lot of headache
Size: 1500A
Didn’t think I would use this much but it’s great for testing any electronics for cars without having to plug it into the car. This thing saved me a few times where I parked into a spot front forward, left my headlights on by accident, started pushing the car out and trying to find someone to jump my car with but then I remember I have this thing in the spare tire well. Way faster and easier than jumping a car. Just hook it up to the battery and it automatically starts jumping it. Works like a charm ... show more
Reviewed in the United States on March 2, 2024 by RiggidyRekt

  • It works on V8's!
Size: 4000A
I have a 04 Chevy Suburban that has had a dead battery, that didn't even make the dreaded click noise, for the last 2weeks in this 20 degree weather. I ordered the 4000amp model and it worked perfectly right out of the box. Hooked it to the battery and after about 3-5 seconds the indicator light switched from blue to green and it started a completly dead battery in the first try. This was a great product that I was sceptical about starting a 5.4 V8 being such a small unit but it worked as advertised and the charge didn't even go down. Now on long trips far from home or camping I have a great just in case peice of equipment that was actually worth the money. ... show more
Reviewed in the United States on February 5, 2024 by Victoria S.

  • Easy to use
Size: 4000A
Nice and convenient. Easy to use and lightweight.
Reviewed in the United States on March 1, 2024 by Bethanna Spires

  • Life Saver!!!!!!!
Size: 1500A
I am so glad I was told about this product! My car battery had been dying and usually I’m always a damsel in distress…..no one around to give me a jump, waiting forever on Triple A, etc….and then I get this booster!!! OMG!!! When I tell you this has saved me and changed my life! I was on my way to work one morning. It’s 4am. Get out to my car, battery dead. I pulled this bad boy out, hooked it up to the battery and BOOM! car cranked up right away. It literally takes less than a minute. And the best part? I didn’t need anyone to help me!!!!! I’ve since gotten a new battery but I’m so glad that I have this product for any future needs. ... show more
Reviewed in the United States on February 26, 2024 by Chriss

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